when I brumated for the winter, I used to follow their natural cycle so I never swapped the day and night cycles but I gradually reduced the temperatures and daylight until it was correct for brumating that species, in my case corn snakes. Its alot easier to brumate snakes than it is to reverse a day/night cycle of a glider. I was just following their natural cycle with brumation but with the day/night swap you are making their cycle unnatural when you think about it. I am not knocking zoos that swap the day and night cycle but they have a house/building etc that has had its light cycle reversed perminently.
To do this in your home you need to have a room dedicated to just that, which means no playing with them with your standard light on in the day, having a day light on at night time ALL night every night, and a day bulb/blackout blinds/etc in the day to mimic the night. Not only is this expensive it is difficult to do unless you have the space/facilities to stick to it and you will not get fed up with a light on all night in one of your rooms. Not possible if you have your gliders in a high used room such as a front room/your bedroom/a used room or bedroom. The room you pick would be redundant for anything else, it would also become the playing room if you were serious about this as you could not keep pulling your gliders out of their "night room" into a room in full day light every time you want to play with them. Its not fai ron the gliders.
I would not do it personally as I think its very difficult to keep going without the facilities a specialised unit or zoo could provide. Also I used to be a twilight worker and it really did screw with my head, I also felt like I was walking around with cotton wool in my ears and brain half the time as my natural cycle was reversed.
ETA: I used to brumate near 100 snakes every winter

ETA: Interesting topic
